Quiz aula sobre engenheiro mecanico
Passage
•
Mathematics
•
9th Grade
•
Hard
EDERSON MOREIRA
FREE Resource
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20 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Qual é a fórmula para calcular o diâmetro do cabo de aço?
d_c = Q * sqrt(T)
d_c = w_s / (n_c * n_t)
d_c = F_R / T
d_c = T * sqrt(Q)
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
O que representa a variável T na fórmula T = w_s / (n_c * n_t)?
Diâmetro do cabo
Tipo de mecanismo
Tração
Coeficiente de segurança
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Como se calcula o coeficiente de segurança (c_s)?
c_s = w_s / (n_c * n_t)
c_s = Q * sqrt(T)
c_s = F_R / T
c_s = T * sqrt(Q)
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
O que representa a variável w_s na fórmula T = w_s / (n_c * n_t)?
Carga de serviço
Número de cabos
Rendimento da talha
Força de ruptura
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
O que representa a variável F_R na fórmula c_s = F_R / T?
Diâmetro do cabo
Força de ruptura
Tipo de mecanismo
Tração
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Quantos cabos de aço não rotativos formam o mecanismo descrito?
2
3
4
5
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Qual é o valor do diâmetro dos cabos de aço?
25,97mm
29,97mm
35,97mm
39,97mm
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